/Engine/Source/Runtime/GeometryCore/Public/Curve/DynamicGraph.h
[EMeshResult](API\Runtime\GeometryCore\UE__Geometry__EMeshResult) CollapseEdge ( int VKeep, int VRemove, [FEdgeCollapseInfo](API\Runtime\GeometryCore\Curve\FDynamicGraph\FEdgeCollapseInfo) & Collapse )